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ASTM D 7736 : 2019 : REV A

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by

Standard Test Method for Determination of Acids and Glycol Esters in Glycols

Available format(s)

Hardcopy , PDF

Superseded date

22-05-2024

Language(s)

English

Published date

13-11-2019

€67.30
Excluding VAT

Committee
D 15
DocumentType
Test Method
Pages
6
PublisherName
American Society for Testing and Materials
Status
Superseded
SupersededBy
Supersedes

1.1This test method covers the determination of free acids and glycol esters in glycols by titration.

1.2This test method is typically used on glycols used for the manufacture of engine coolant. It cannot be used on formulated engine coolant. The inhibitors will interfere with the determination.

1.3The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.4This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

1.5This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

ASTM E 1177 : 2023 Standard Specification for Engine Coolant Grade Glycol
ASTM D 7713 : 2018 Standard Specification for Aqueous Engine Coolant Grade Glycol (53 % by Volume Nominal)

ASTM E 177 : 1990 : REV A : R1996 Standard Practice for Use of the Terms Precision and Bias in ASTM Test Methods
ASTM E 691 : 2020 Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
ASTM E 691 : 2019 : EDT 1 Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
ASTM D 7638 : 2010 : R2021 Standard Test Method for Determination of Fatty Acids and Esters in Glycerin
ASTM E 691 : 2023 Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
ASTM E 691 : 2022 Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
ASTM E 691 : 2009 Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
ASTM D 4725 : 2015 Standard Terminology for Engine Coolants and Related Fluids
ASTM E 691 : 2021 Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
ASTM D 7638 : 2010 : R2015 Standard Test Method for Determination of Fatty Acids and Esters in Glycerin
ASTM D 4725 : 2015 : R2023 Standard Terminology for Engine Coolants and Related Fluids

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